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Forum Discussion

Lexxfyre's avatar
Lexxfyre
Aspirant
Oct 10, 2022

Cm2050v disconnects from isp

My modem seems to be dropping the isp overnight. Has been happening every other night for about a week. I didn’t see any firmware updates. And all the cables attached are brand new. The router I have ...
FURRYe38's avatar
FURRYe38
Guru - Experienced User
Oct 10, 2022

Please post a copy and paste of the modems connection status and event log page.
https://kb.netgear.com/30007/How-do-I-obtain-the-cable-connection-information-from-a-NETGEAR-cable-modem-modem-router
https://kb.netgear.com/30008/How-do-I-view-or-clear-the-event-logs-on-my-NETGEAR-cable-modem-or-modem-router

 

Be sure your using a good quality LAN cable between the modem and router. CAT6 or CAT6A STP is recommended. 

Have the ISP check the signal and line quality UP to the modem. Be sure the ISP provisions the modem correctly.
Be sure there are no coax cable line splitters in the between the modem and ISP service box. 
Be sure your using good quality RG6 coax cable up to the modem. 
Be sure to power OFF the modem for 1 minute then back ON.
https://community.netgear.com/t5/Cable-Modems-Routers/General-info-and-Troubleshooting-for-Cable-Modems/m-p/1530376#M12853
https://kb.netgear.com/24311/Power-level-guidelines-for-a-NETGEAR-cable-modem-router
https://www.duckware.com/tech/solving-intermittent-cable-modem-issues.html

Lexxfyre's avatar
Lexxfyre
Aspirant
Oct 20, 2022

Connection Status

Startup Procedure
ProcedureStatusComment
Acquire Downstream Channel501000000 HzLocked
Connectivity StateOKOperational
Boot StateOKOperational
SecurityEnabledBPI+
 
Downstream Bonded Channels
ChannelLock StatusModulationChannel IDFrequencyPowerSNRCorrectablesUncorrectables
1LockedQAM2565501000000 Hz2.6 dBmV42.1 dB00
2LockedQAM2562483000000 Hz2.9 dBmV42.1 dB00
3LockedQAM2563489000000 Hz2.9 dBmV42.1 dB00
4LockedQAM2564495000000 Hz2.7 dBmV42.1 dB00
5LockedQAM2566507000000 Hz2.3 dBmV42.0 dB00
6LockedQAM2567513000000 Hz2.1 dBmV41.9 dB00
7LockedQAM2568519000000 Hz2.0 dBmV41.8 dB00
8LockedQAM2569525000000 Hz2.0 dBmV41.8 dB00
9LockedQAM25610531000000 Hz1.9 dBmV41.7 dB00
10LockedQAM25611537000000 Hz1.6 dBmV41.5 dB00
11LockedQAM25612543000000 Hz1.5 dBmV41.4 dB00
12LockedQAM25613555000000 Hz1.4 dBmV41.3 dB00
13LockedQAM25614561000000 Hz1.2 dBmV41.3 dB00
14LockedQAM25615567000000 Hz0.9 dBmV40.8 dB00
15LockedQAM25616573000000 Hz0.5 dBmV40.9 dB00
16LockedQAM25617579000000 Hz0.2 dBmV40.9 dB00
17LockedQAM25618585000000 Hz0.2 dBmV40.9 dB00
18LockedQAM25619591000000 Hz0.1 dBmV40.8 dB00
19LockedQAM25620597000000 Hz0.3 dBmV40.8 dB00
20LockedQAM25621603000000 Hz0.1 dBmV40.7 dB00
21LockedQAM25622609000000 Hz-0.3 dBmV40.6 dB00
22LockedQAM25623615000000 Hz-1.1 dBmV40.3 dB00
23LockedQAM25624621000000 Hz-1.1 dBmV40.2 dB00
24LockedQAM25625627000000 Hz-0.9 dBmV40.3 dB00
25LockedQAM25626633000000 Hz0.0 dBmV40.6 dB00
26LockedQAM25627639000000 Hz0.4 dBmV40.7 dB00
27LockedQAM25628645000000 Hz0.9 dBmV41.0 dB00
28LockedQAM25629651000000 Hz1.0 dBmV41.0 dB00
29LockedQAM25630657000000 Hz1.4 dBmV41.2 dB00
30LockedQAM25632663000000 Hz1.7 dBmV41.3 dB00
31LockedQAM25633669000000 Hz1.6 dBmV41.0 dB00
32Not LockedUnknown00 Hz0.0 dBmV0.0 dB00
 
Upstream Bonded Channels
ChannelLock StatusUS Channel TypeChannel IDSymbol RateFrequencyPower
1LockedATDMA1512035600000 Hz47.0 dBmV
2LockedATDMA2512029200000 Hz47.5 dBmV
3LockedATDMA3512022800000 Hz47.5 dBmV
4LockedATDMA4512016400000 Hz46.8 dBmV
5LockedATDMA5128039600000 Hz47.5 dBmV
6Not LockedUnknown000 Hz0.0 dBmV
7Not LockedUnknown000 Hz0.0 dBmV
8Not LockedUnknown000 Hz0.0 dBmV
 
Downstream OFDM Channels
ChannelLock StatusProfile IDChannel IDFrequencyPowerSNR / MERActive Subcarrier
Number Range		Unerrored
Codewords		Correctable
Codewords		Uncorrectable
Codewords
1Locked0 ,1 ,2 ,331690000000 Hz2.1 dBmV40.4 dB1108 ~ 298762820135611793930
2Not Locked000 Hz0 dBmV0.0 dB0 ~ 4095000
 
Upstream OFDMA Channels
ChannelLock StatusModulation / Profile IDChannel IDFrequencyPower
1Not Locked000 Hz0 dBmV
2Not Locked000 Hz0 dBmV
 
Current System Time:Thu Oct 20 16:50:38 2022
System Up Time:00:46:15